.login-container{height:100vh;display:flex;align-items:center;justify-content:center;background:#020617}.login-card{background:#0f172a;padding:3rem;border-radius:24px;width:100%;max-width:400px;border:1px solid rgba(255,255,255,.05);box-shadow:0 25px 50px -12px #00000080;text-align:center}.login-header h1{color:#f8fafc;font-size:1.5rem;margin-top:1rem}.login-header p{color:#94a3b8;font-size:.9rem}.icon-shield{color:#3b82f6;display:flex;justify-content:center}.login-form{margin-top:2rem;text-align:left}.input-group{margin-bottom:1.5rem}.input-group label{display:flex;align-items:center;gap:8px;color:#f8fafc;font-size:.85rem;margin-bottom:.5rem}.input-group input{width:100%;padding:12px;background:#1e293b;border:1px solid #334155;border-radius:12px;color:#fff;outline:none;transition:.3s}.input-group input:focus{border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f633}.login-error{background:#ef44441a;color:#ef4444;padding:10px;border-radius:8px;font-size:.8rem;margin-bottom:1rem;border:1px solid rgba(239,68,68,.2)}.btn-login{width:100%;padding:14px;background:#3b82f6;color:#fff;border:none;border-radius:12px;font-weight:700;cursor:pointer;transition:.3s}.btn-login:hover{background:#2563eb;transform:translateY(-2px)}.btn-login:disabled{opacity:.5;cursor:not-allowed}.icon-picker{position:relative;width:100%}.icon-picker-trigger{display:flex;align-items:center;gap:10px;width:100%;padding:11px 14px;background:var(--input-bg, rgba(255, 255, 255, .04));border:1px solid var(--border, rgba(255, 255, 255, .08));border-radius:var(--radius-sm, 10px);color:var(--text-primary, #e4e4e7);font-size:.9rem;cursor:pointer;transition:border-color .2s ease,background .2s ease}.icon-picker-trigger:hover{border-color:var(--primary, #6366f1)}.icon-picker-preview{display:flex;align-items:center;justify-content:center;width:30px;height:30px;flex-shrink:0;border-radius:8px;background:#ffffff0a}.icon-picker-trigger-text{flex:1;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary, #a1a1aa)}.icon-picker-chevron{flex-shrink:0;color:var(--text-secondary, #a1a1aa);transition:transform .2s ease}.icon-picker-chevron.is-open{transform:rotate(180deg)}.icon-picker-panel{position:absolute;z-index:40;top:calc(100% + 8px);left:0;width:min(420px,90vw);max-height:380px;display:flex;flex-direction:column;background:var(--dark, #16161d);border:1px solid var(--border, rgba(255, 255, 255, .08));border-radius:var(--radius, 14px);box-shadow:0 20px 45px #00000073;overflow:hidden;animation:icon-picker-fade .15s ease}@keyframes icon-picker-fade{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.icon-picker-search{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border, rgba(255, 255, 255, .08));color:var(--text-secondary, #a1a1aa)}.icon-picker-search input{flex:1;background:transparent;border:none;outline:none;color:var(--text-primary, #e4e4e7);font-size:.88rem}.icon-picker-clear{display:flex;background:none;border:none;color:var(--text-secondary, #a1a1aa);cursor:pointer;padding:2px}.icon-picker-tabs{display:flex;gap:4px;padding:8px 10px;overflow-x:auto;border-bottom:1px solid var(--border, rgba(255, 255, 255, .08));scrollbar-width:thin}.icon-picker-tab{flex-shrink:0;padding:6px 11px;border-radius:999px;border:1px solid transparent;background:#ffffff08;color:var(--text-secondary, #a1a1aa);font-size:.78rem;white-space:nowrap;cursor:pointer;transition:all .15s ease}.icon-picker-tab:hover{color:var(--text-primary, #e4e4e7)}.icon-picker-tab.is-active{background:var(--primary, #6366f1);color:#fff}.icon-picker-grid{flex:1;display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:6px;padding:12px;overflow-y:auto}.icon-picker-item{display:flex;align-items:center;justify-content:center;aspect-ratio:1 / 1;border-radius:9px;border:1px solid transparent;background:#ffffff08;color:var(--text-primary, #e4e4e7);cursor:pointer;transition:all .15s ease}.icon-picker-item:hover{border-color:var(--primary, #6366f1);background:#6366f11f}.icon-picker-item.is-selected{border-color:var(--primary, #6366f1);background:#6366f12e}.icon-picker-status{grid-column:1 / -1;text-align:center;padding:24px 8px;color:var(--text-secondary, #a1a1aa);font-size:.85rem}.icon-picker-hint{padding:8px 12px;font-size:.72rem;color:var(--text-secondary, #a1a1aa);border-top:1px solid var(--border, rgba(255, 255, 255, .08));text-align:center}.skill-icon-row{display:grid;grid-template-columns:1fr 180px;gap:12px;align-items:end}.icon-picker-field,.skill-color-field{display:flex;flex-direction:column;gap:6px}.icon-picker-field label,.skill-color-field label{font-size:.8rem;color:var(--text-secondary);font-weight:600}.skill-color-input{display:flex;gap:8px}.skill-color-input input[type=color]{width:44px;height:42px;padding:0;border:1px solid var(--border);border-radius:var(--radius-sm);background:transparent;cursor:pointer}.skill-category-block{margin-bottom:20px}.skill-category-title{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin:0 0 10px}.skills-manager-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.skill-admin-card{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius-sm)}.skill-admin-preview{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--text-primary)}@media(max-width:900px){.skill-icon-row{grid-template-columns:1fr}}.cert-admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.cert-admin-card{background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.cert-admin-img-wrapper{position:relative;aspect-ratio:4 / 3;overflow:hidden}.cert-admin-img-wrapper img{width:100%;height:100%;object-fit:cover;display:block}.cert-admin-img-wrapper .btn-delete-overlay{position:absolute;top:8px;right:8px;background:#101014bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.cert-admin-content{padding:14px}.cert-admin-issuer{font-size:.72rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em}.cert-admin-content h4{margin:4px 0 8px;font-size:.95rem}.cert-admin-tags{margin-bottom:8px}.cert-admin-link{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;color:var(--primary);text-decoration:none}.projects-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.project-item-card{background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.proj-img-wrapper{position:relative;aspect-ratio:4 / 3;overflow:hidden}.proj-img-wrapper img{width:100%;height:100%;object-fit:cover;display:block}.proj-img-wrapper .btn-delete-overlay{position:absolute;top:8px;right:8px;background:#101014bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.proj-item-content{padding:14px}.proj-item-content h4{margin:0 0 4px;font-size:.95rem}.proj-item-content span{font-size:.78rem;color:var(--text-secondary)}.messages-container{display:flex;flex-direction:column;gap:12px}.modern-message-card{background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px}.msg-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.user-meta{display:flex;flex-direction:column}.user-meta strong{font-size:.92rem}.user-meta span{font-size:.78rem;color:var(--text-secondary)}.msg-text{margin:10px 0 0;font-size:.88rem;color:var(--text-primary);line-height:1.5}.admin-container{display:flex;min-height:100vh;background:var(--dark);color:var(--text-primary)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:100vh;background:var(--dark);color:var(--text-secondary)}.mobile-top-bar{display:none;align-items:center;justify-content:space-between;padding:14px 18px;background:var(--panel);border-bottom:1px solid var(--border)}.admin-logo{font-weight:800;letter-spacing:.02em}.admin-logo span{color:var(--primary)}.menu-toggle{background:none;border:none;color:var(--text-primary);cursor:pointer}.admin-sidebar{width:260px;flex-shrink:0;display:flex;flex-direction:column;background:var(--panel);border-right:1px solid var(--border);padding:24px 16px}.sidebar-brand{font-size:1.05rem;font-weight:800;letter-spacing:.03em;padding:0 8px 24px}.sidebar-brand span{color:var(--text-secondary);font-weight:600}.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1}.sidebar-nav button{display:flex;align-items:center;gap:12px;width:100%;padding:11px 14px;background:none;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.92rem;font-weight:600;cursor:pointer;position:relative;transition:all .15s ease}.sidebar-nav button:hover{background:#ffffff0a;color:var(--text-primary)}.sidebar-nav button.active{background:var(--primary);color:#fff}.msg-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:999px}.btn-logout{display:flex;align-items:center;gap:10px;justify-content:center;padding:11px;background:#ef44441a;color:var(--danger);border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);cursor:pointer;font-weight:600;margin-top:16px}.admin-content{flex:1;padding:36px 40px;overflow-y:auto}.content-wrapper{max-width:980px;margin:0 auto}@media(max-width:900px){.admin-container{flex-direction:column}.mobile-top-bar{display:flex}.admin-sidebar{position:fixed;inset:0 20% 0 0;z-index:50;transform:translate(-100%);transition:transform .25s ease}.admin-sidebar.active{transform:translate(0)}.admin-content{padding:20px}}:root{--primary: #6366f1;--primary-dark: #4f46e5;--dark: #101014;--panel: #16161d;--input-bg: rgba(255, 255, 255, .04);--border: rgba(255, 255, 255, .08);--text-primary: #e4e4e7;--text-secondary: #a1a1aa;--success: #22c55e;--danger: #ef4444;--radius: 16px;--radius-sm: 10px;--font-display: "Plus Jakarta Sans", "Inter", sans-serif}*{box-sizing:border-box;font-family:var(--font-display)}.spinner{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .35s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.tab-header{margin-bottom:24px}.tab-header h2{font-size:1.5rem;font-weight:800;margin:0 0 4px}.tab-header p{color:var(--text-secondary);font-size:.92rem;margin:0}.empty-hint{color:var(--text-secondary);font-size:.9rem;padding:16px 0}.section-loading{display:flex;align-items:center;gap:10px;color:var(--text-secondary);padding:32px 0;font-size:.9rem}.glass-card{background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius);padding:24px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.mb-3{margin-bottom:24px}.mt-1{margin-top:12px}.mt-2{margin-top:18px}.card-title{display:flex;align-items:center;gap:8px;font-size:1rem;font-weight:700;margin:0 0 16px;color:var(--text-primary)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.input-box{display:flex;flex-direction:column;gap:6px}.input-box label{font-size:.8rem;color:var(--text-secondary);font-weight:600}.input-std,.input-box input,.input-box textarea,textarea.input-std{width:100%;padding:11px 14px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;outline:none;transition:border-color .15s ease}.input-std:focus,.input-box input:focus,.input-box textarea:focus{border-color:var(--primary)}textarea.input-std{min-height:96px;resize:vertical}select.input-std{appearance:none;cursor:pointer}.file-upload-area,.file-upload-simple{margin:14px 0}.file-label{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;background:#ffffff0a;border:1px dashed var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.85rem;cursor:pointer}.file-upload-simple input[type=file]{color:var(--text-secondary);font-size:.85rem}.btn-primary,.btn-success{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border:none;border-radius:var(--radius-sm);font-weight:700;font-size:.88rem;cursor:pointer;color:#fff;transition:opacity .15s ease,transform .1s ease}.btn-primary{background:var(--primary)}.btn-success{background:var(--success)}.btn-primary:hover,.btn-success:hover{opacity:.9}.btn-primary:disabled,.btn-success:disabled{opacity:.6;cursor:not-allowed}.btn-delete-small,.btn-delete-overlay,.btn-delete-msg{display:flex;align-items:center;justify-content:center;background:#ef44441f;color:var(--danger);border:none;border-radius:8px;padding:6px;cursor:pointer}.tag-item{display:inline-block;font-size:.72rem;padding:3px 9px;border-radius:999px;background:#6366f11f;color:var(--primary);margin:2px 4px 2px 0}